Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Roger Per-Erik Karlsson, PHD, ABPP

Individual provider Forensic Psychologist · NPI 1013246628

Dr. Roger Per-Erik Karlsson, PHD, ABPP is a Forensic Psychologist in Campbell, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

51 E Campbell Ave Ste 170
Campbell, CA 95008-2001
Phone: (510) 847-5592
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 21331 (CA)
Forensic Psychologist Taxonomy 103TF0200X · Licence 21331 (CA)
Psychoanalysis Psychologist Taxonomy 103TP0814X · Licence 21331 (CA)

Record details

NPI number1013246628
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , ABPP
Sole proprietorYes
NPI enumeratedDecember 9, 2009
Last updated in NPPESJune 21, 2021
Certification dateJune 21, 2021